Which of the following are the intervals of time when TCP slow start is operating. Select all that apply.

Question $12$ options:

$(1,4)$

$(18,20)$

$(31,34)$

$(25,28)$

Question $13(0\mathrm{.}25$ points$)$

Saved

Which of the following are the intervals of time when TCP congestion avoidance is operating? Select all that apply.

Question $13$ options:

$(8,14)$

$(19,23)$

$(9,12)$

$(1,4)$

$(27,30)$

Question $14(0\mathrm{.}25$ points$)$

Saved

During what transmission round is the $20$th segment sent?

Question $14$ options:

$5$

$7$

$6$

$8$

Question $15(0\mathrm{.}25$ points$)$

If we have a timeout at transmission round $36,$ which of the following are correct about ssthresh and window size for Taho and Reno. Select all that apply.

Question $15$ options:

Taho: ssthresh$=6,$ window size$=9$

Taho: ssthresh$=6,$ window size$=1$

Reno: ssthresh$=6,$ window size$=1$

Reno: ssthresh$=6,$ window size$=9$

Question $16(0\mathrm{.}25$ points$)$

If we have three duplicate ACK at transmission round $36,$ what would be the ssthresh for Tahoe and Reno and also what would be the size of window for Tahoe and Reno?

Question $16$ options:

Taho: ssthresh$=6,$ window size$=1$ and Reno: ssthresh$=6,$ window size$=1$

Taho: ssthresh$=6,$ window size$=9$ and Reno: ssthresh$=6,$ window size$=9$

Taho: ssthresh$=6,$ window size$=1$ and Reno: ssthresh$=6,$ window size$=9$

Taho: ssthresh$=6,$ window size$=9$ and Reno: ssthresh$=6,$ window size$=1$